XAUUSD 量化分析报告
自适应参数计算与指标值计算
市场状态识别与动态参数计算
#### ATR(14) 与波动率评估
- True Range (TR) 计算:基于每根K线的 High-Low、|High – Previous Close|、|Low – Previous Close| 取最大值得出。
- ATR(14):采用 Wilder 平滑法(平滑因子 = 1/14),计算最近14个周期的 TR 平均值。
经计算,当前 ATR(14) ≈ 4.08
- Volatility Ratio = ATR(14)/Current Close = 4.08 / 4162.25 ≈ 0.00098
- Volatility Relative Ratio = ATR(14) / SMA(ATR(14), 50) ≈ 4.08 / 3.96 ≈ 1.03
#### 波动率制度分类
- Volatility Ratio = 0.00098 < 0.0015
- Volatility Relative Ratio = 1.03 ∈ [0.9, 1.1]
#### 动态参数设定
- 布林带参数:
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– Overbought = 70
– Oversold = 30
- HMA 周期适应性:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| over 10 periods
→ ER ≈ |4162.25 – 4152.65| / Σ(|ΔC|) ≈ 9.6 / 38.2 ≈ 0.251 → 属于“正常市场”
→ HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 4.08 = 12.24
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00098×100) ≈ 0.0165
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技术指标计算(基于动态参数)
#### 1. 基础价格指标
- Typical Price (TP) = (High+Low+Close)/3 = (4162.35+4157.52+4162.25)/3 ≈ 4160.71
- Price Change = 4162.25 – 4159.44 = +2.81
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带(BB, 20, 2.0)
– Middle Band = SMA(Close, 20) ≈ 4159.87
– Standard Deviation (20) ≈ 4.32
– Upper Band = 4159.87 + 2.0×4.32 ≈ 4168.51
– Lower Band = 4159.87 – 2.0×4.32 ≈ 4151.23
– Bandwidth = (4168.51 – 4151.23) / 4159.87 ≈ 0.00416
- Keltner Channel (KC, EMA20, ATR10=3.95)
– Middle Line = EMA(Close, 20) ≈ 4159.92
– Upper KC = 4159.92 + 1.5×3.95 ≈ 4165.85
– Lower KC = 4159.92 – 1.5×3.95 ≈ 4154.00
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 5) ≈ 4160.12
– WMA2 = WMA(Close, 9) ≈ 4159.64
– Raw HMA = 2×4160.12 – 4159.64 = 4160.60
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4160.48
– 当前价格 > HMA,呈短期上行趋势
- KAMA(10,2,30):
– 已迭代计算完成,最终 KAMA 值 ≈ 4158.76
– 价格位于 KAMA 上方,显示短期偏强
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4160.55 – 4157.12 = +3.43
– DEA = EMA(DIF,9) ≈ +2.98
– MACD Histogram = 3.43 – 2.98 = +0.45(多头动能增强)
- DMI 系统 (14)
– +DI(14) ≈ 28.6
– -DI(14) ≈ 24.3
– ADX(14) ≈ 22.1(接近强趋势门槛)
#### 5. 振荡器指标
- RSI(14):
– 使用 Wilder 平滑法,平均增益 ≈ 2.18,平均损失 ≈ 1.96
– RS = 2.18 / 1.96 ≈ 1.112
– RSI = 100 – (100 / (1 + 1.112)) ≈ 52.7
- CCI(14):
– TP = 4160.71
– SMA_TP(14) ≈ 4158.44
– Mean Deviation ≈ 3.87
– CCI = (4160.71 – 4158.44) / (0.015 × 3.87) ≈ 39.1
- 随机指标 (Stochastic Oscillator, 14,3,3)
– %K = (4162.25 – 4151.23) / (4168.51 – 4151.23) × 100 ≈ 63.8
– %D = 3期SMA(%K) ≈ 61.2
#### 6. 成交量-价格指标
- OBV:
– 前一日收盘价 = 4130.28,当日多数时段上涨,累计 OBV 显著上升
– 最新 OBV ≈ +12,845(相对高位)
- MFI(14):
– 典型价格 × 成交量 加总后计算资金流比
– MFI ≈ 58.3(中性偏强)
- 成交量振荡器 (VO):
– SMA(Vol,5) ≈ 1380,SMA(Vol,10) ≈ 1320
– VO = (1380 – 1320) / 1320 × 100 ≈ +4.55%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4158.12
- 枢轴点(Pivot Points)
– PP = (4148.84 + 4096.96 + 4126.74) / 3 = 4124.18
– R1 = 2×4124.18 – 4096.96 = 4151.40
– S1 = 2×4124.18 – 4148.84 = 4099.52
– R2 = 4124.18 + (4148.84 – 4096.96) = 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
- 斐波那契回撤位(以近期高点4173.37和低点4122.10为基准)
– 61.8% 回撤位 ≈ 4152.80
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市场状态判断
条件链逻辑判定
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00416 < Dynamic Threshold (0.0165) ✅
- 当前收盘价 = 4162.25
- KC Upper Band = 4165.85,需突破至 4165.85 + 12.24 = 4178.09 才满足条件 ❌
- 实际未突破 KC 上轨 + 3ATR
- Volume Oscillator = +4.55 > 1.0 ✅
- 但缺乏连续两根突破K线 ❌
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) = 22.1 ≥ 22 → 接近弱趋势边界,略高于标准 ❌
- ATR/C = 0.00098 < 0.003 ✅
- 价格在布林带内运行(4151.23 ~ 4168.51),当前价4162.25处于中上轨之间 ✅
- RSI = 52.7 ∈ [40,60] ✅
#### Condition 3: 中期趋势(Mid-Trend)
- ADX = 22.1 < 24 → 不满足强趋势要求 ❌
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高?当前高点4173.37出现在早些时段,最新一根K线未创新高 ❌
- RSI 无背离(同步走高)❌
- 成交量未现明显背离 ❌
#### Default Condition
- 综合来看,ADX 处于模糊区间(22~24),波动率低,价格围绕均线上下波动,成交量温和放大,维持【Ranging / Consolidation】判断,信心等级:中等
最终市场状态判定:【Ranging / Consolidation】,信心等级:中等
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定量分析(基于市场状态扫描模型)
对应模型库扫描结果
#### Bollinger Bands 均值回归模型
- Buy Signal:
– Close 4151.23 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol? 当前 Volume=1454,5期均量≈1380 → 1454 > 1656? ❌
→ 不触发买入信号
- Sell Signal:
– Close >= BB Upper Band? 4162.25 < 4168.51 ❌
– RSI > 70? 52.7 < 70 ❌
→ 不触发卖出信号
#### 枢轴点区间交易模型
- Buy Signal:
– Close 4099.52 ❌
– 无需进一步验证
→ 不触发
- Sell Signal:
– Close >= R1? 4162.25 > 4151.40 ✅
– 是否出现看跌K线?当前K线为阳线,实体向上,无长上影 ❌
– 成交量确认?虽放量但方向不符
→ 不触发
#### 云振荡器(DMI滤波)模型
- Prerequisite: ADX 20 ❌
结论:在【Ranging】状态下,所有模型均未触发有效买卖信号。
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最终总结
- Actionable Signals:无 Buy 或 Sell 信号触发 → Maintain Watch
- 市场状态支持性:是
– 理由:价格紧贴布林中轨运行,RSI居中,ADX未突破24,成交量平稳,符合震荡市特征
- 建议操作:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4162.25 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4151.23 <<+
- Resistance level: ->> 4168.51 <<-
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分析结论与详细依据
当前 XAUUSD 处于窄幅震荡整理阶段,布林带收口明显(Bandwidth=0.00416),价格围绕20周期均线(~4159.87)小幅波动,短期HMA(9)提供支撑,但尚未形成明确方向突破。
技术面特征如下:
- 波动率偏低(ATR/C=0.00098),属正常波动范畴;
- 趋势强度较弱(ADX=22.1),未进入强趋势区域;
- 动能指标(RSI=52.7,MACD柱状图正向扩张)显示多头略有优势,但未过热;
- 成交量温和放大(VO=+4.55%),尚无爆发式突破迹象;
- 关键阻力位于布林上轨(4168.51)与R1(4151.40),支撑在布林下轨(4151.23)及VWAP(4158.12)附近。
结论:市场正处于方向选择前夕,建议继续观望,等待价格突破布林带边界并伴随成交量显著放大后再行介入。重点关注 4168.51(上轨)与4151.23(下轨) 的突破有效性,作为下一阶段趋势启动的确认信号。